This might be a strange question, but I'm bought these motor mounts couple years ago (since I been stock piling parts) well I'm hoping to put motor back in next weekend... my ? is, the metal is yellowish, is this some type of coating? I'm wondering if I should paint these or not... I don't want them rusting... below is the link to the mounts...
https://lmr.com/item/LRS-6038PR/1984-95-Mustang-50L-58L-Urethane-Motor-Mounts
https://lmr.com/item/LRS-6038PR/1984-95-Mustang-50L-58L-Urethane-Motor-Mounts